org.alfresco.web.app.servlet

Class TemplateContentServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.alfresco.web.app.servlet.BaseServlet

org.alfresco.web.app.servlet.BaseTemplateContentServlet

org.alfresco.web.app.servlet.TemplateContentServlet

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

Deprecated.

5.0 not exposed in web-client web.xml

public class TemplateContentServlet
extends BaseTemplateContentServlet

Servlet responsible for streaming content from a template processed against a node directly to the response stream.

The URL to the servlet should be generated thus:

/alfresco/template/workspace/SpacesStore/0000-0000-0000-0000

or

/alfresco/template/workspace/SpacesStore/0000-0000-0000-0000/workspace/SpacesStore/0000-0000-0000-0000

or

/alfresco/template?templatePath=/Company%20Home/Data%20Dictionary/Presentation%20Templates/doc_info.ftl&contextPath=/Company%20Home/mydoc.txt

The store protocol, followed by the store ID, followed by the content Node Id used to identify the node to execute the default template for. The second set of elements encode the store and node Id of the template to used if a default is not set or not requested. Instead of using NodeRef references to the template and context, path arguments can be used. The URL args of 'templatePath' and 'contextPath' can be used instead to specify name based encoded Paths to the template and its context.

The URL may be followed by a 'mimetype' argument specifying the mimetype to return the result as on the stream. Otherwise it is assumed that HTML is the default response mimetype.

Like most Alfresco servlets, the URL may be followed by a valid 'ticket' argument for authentication: ?ticket=1234567890

And/or also followed by the "?guest=true" argument to force guest access login for the URL. If the guest=true parameter is used the current session will be logged out and the guest user logged in. Therefore upon completion of this request the current user will be "guest".

If the user attempting the request is not authorised to access the requested node the login page will be redirected to.

Author:

Kevin Roast

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.alfresco.web.app.servlet.BaseTemplateContentServlet

BaseTemplateContentServlet.URLHelper

Nested classes/interfaces inherited from class org.alfresco.web.app.servlet.BaseServlet

BaseServlet.PathRefInfo

Field Summary

Fields inherited from class org.alfresco.web.app.servlet.BaseTemplateContentServlet

imageResolver

Fields inherited from class org.alfresco.web.app.servlet.BaseServlet

FACES_SERVLET, KEY_ROOT_PATH, KEY_STORE

Constructor Summary

Constructors

Constructor and Description
TemplateContentServlet() Deprecated.

Method Summary

Modifier and Type	Method and Description
protected Map<String,Object>	buildModel(ServiceRegistry services, HttpServletRequest req, org.alfresco.service.cmr.repository.NodeRef templateRef) Deprecated. Builds the FreeMarker model
static String	generateURL(org.alfresco.service.cmr.repository.NodeRef nodeRef, org.alfresco.service.cmr.repository.NodeRef templateRef) Deprecated. Helper to generate a URL to process a template against a node.
protected org.apache.commons.logging.Log	getLogger() Deprecated. Gets the logger to use for this request.
protected void	service(HttpServletRequest req, HttpServletResponse res) Deprecated.

Methods inherited from class org.alfresco.web.app.servlet.BaseTemplateContentServlet

processTemplateRequest

Methods inherited from class org.alfresco.web.app.servlet.BaseServlet

checkAccess, getServiceRegistry, redirectToLoginPage, redirectToLoginPage, resolveNamePath, resolveWebDAVPath, resolveWebDAVPath, resolveWebDAVPath, resolveWebDAVPath, servletAuthenticate, servletAuthenticate, setNoCacheHeaders, validRedirectJSP

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TemplateContentServlet

public TemplateContentServlet()

Deprecated.

Method Detail

getLogger

protected org.apache.commons.logging.Log getLogger()

Deprecated.

Description copied from class: BaseTemplateContentServlet

Gets the logger to use for this request.

This will show all debug entries from this class as though they came from the subclass.

Specified by:

getLogger in class BaseTemplateContentServlet

Returns:

The logger

buildModel

protected Map<String,Object> buildModel(ServiceRegistry services,
                                        HttpServletRequest req,
                                        org.alfresco.service.cmr.repository.NodeRef templateRef)

Deprecated.

Description copied from class: BaseTemplateContentServlet

Builds the FreeMarker model

Specified by:

buildModel in class BaseTemplateContentServlet

Parameters:

services - Service Registry instance

req - Http request

templateRef - The node ref of the template to process

Returns:

The FreeMarker model

service

protected void service(HttpServletRequest req,
                       HttpServletResponse res)
                throws ServletException,
                       IOException

Deprecated.

Overrides:

service in class HttpServlet

Throws:

ServletException

IOException

See Also:

HttpServlet.doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)

generateURL

public static final String generateURL(org.alfresco.service.cmr.repository.NodeRef nodeRef,
                                       org.alfresco.service.cmr.repository.NodeRef templateRef)

Deprecated.

Helper to generate a URL to process a template against a node.

The result of the template is supplied returned as the response.

Parameters:

nodeRef - NodeRef of the content node to generate URL for (cannot be null)

templateRef - NodeRef of the template to process against, or null to use default

Returns:

URL to process the template